# catalogue.saeon.ac.za: Palo census record

Palo, a census of the South African web by Dirišwago. Record: https://palo.dirishwago.co.za/explore/catalogue.saeon.ac.za.md
As of the analysis on 28 October 2026, 14:27 SAST. Data licence: CC BY 4.0; credit "Palo, Dirišwago (palo.dirishwago.co.za)".

## Summary

catalogue.saeon.ac.za is in the census. Status: active when Palo last checked it, on 27 October 2026 (the homepage answered with a page, directly or after redirects). 17 sites in the census link to it (15 of them in the analysed graph), and it links to 3 sites (1 of them in the analysed graph).

Website: https://catalogue.saeon.ac.za/

## Recorded about the site

Text in quotation marks is what the site declares about itself, quoted as data.

- Title: "SAEON Catalogue"
- Description: "The South African Environmental Observation Network (SAEON) Open Data Platform (ODP) is a metadata repository that facilitates the publication, discovery, dissemination, and preservation of earth observation and environmental data in South Africa. SAEON is a long-term environmental observation and …"
- Language: en
- Open Graph metadata: yes
- Homepage size: 2 KB, 0 links
- First seen: before 12 October 2026 (not recorded earlier)
- Listed by: Common Crawl (crawl CC-MAIN-2026-39); Common Crawl (crawl CC-MAIN-2026-43); a link from a crawled .za site; the list kept by Palo's earlier worker until October 2026 (from Common Crawl CC-MAIN-2025-18 or certificate transparency logs)

## Position in the link graph

The graph holds the active and blocked sites in the census and the links between them: 309,334 sites. Rank 1 is the highest.

- Links in (in-degree): 15 sites in the graph link to it
- Links out (out-degree): it links to 1 site in the graph
- PageRank rank: 8,746 of 309,334
- PageRank rank without footer-only links: 11,446 of 309,334
- PageRank rank between registered names: 137,081 of 309,334
- Betweenness rank: 43,707 of 309,334
- Sites reachable by following links: about 62,168 (estimated)
- Community: one of 13,272 sites in its Louvain community

Definitions: in-degree and out-degree count links from and to other sites in the graph. PageRank weighs links by the rank of the sites they come from; every link counts the same, whatever its purpose. Without footer-only links, it leaves out links only ever seen in a page footer. Between registered names, it leaves out links between sites under one registered name, such as x.co.za and shop.x.co.za. Betweenness measures how often a site lies on the shortest paths between others. An island has no links to or from other sites in the graph; an unrecognised site links out but has no links in. A Louvain community is a group of sites more densely linked to each other than to the rest.

## Links in: 17 sites

Sites in the census whose crawled pages link to catalogue.saeon.ac.za, by PageRank rank (unranked last). "Seen in" is where on the linking pages the link appears.

| Site | Status | PageRank rank | Seen in |
|---|---|---|---|
| [saeon.ac.za](https://palo.dirishwago.co.za/explore/saeon.ac.za.md) | active | 897 | body, nav, footer |
| [ulwazi.saeon.ac.za](https://palo.dirishwago.co.za/explore/ulwazi.saeon.ac.za.md) | active | 20,009 | body |
| [smcri.saeon.ac.za](https://palo.dirishwago.co.za/explore/smcri.saeon.ac.za.md) | active | 22,510 | body, footer |
| [egagasini.saeon.ac.za](https://palo.dirishwago.co.za/explore/egagasini.saeon.ac.za.md) | active | 26,720 | body, nav, footer |
| [fynbos.saeon.ac.za](https://palo.dirishwago.co.za/explore/fynbos.saeon.ac.za.md) | active | 27,435 | footer |
| [ndlovu.saeon.ac.za](https://palo.dirishwago.co.za/explore/ndlovu.saeon.ac.za.md) | active | 30,811 | footer |
| [gsn.saeon.ac.za](https://palo.dirishwago.co.za/explore/gsn.saeon.ac.za.md) | active | 31,675 | footer |
| [grasslands.saeon.ac.za](https://palo.dirishwago.co.za/explore/grasslands.saeon.ac.za.md) | active | 34,450 | nav, footer |
| [odpwiki.saeon.ac.za](https://palo.dirishwago.co.za/explore/odpwiki.saeon.ac.za.md) | active | 36,104 | body |
| [elwandle.saeon.ac.za](https://palo.dirishwago.co.za/explore/elwandle.saeon.ac.za.md) | active | 37,663 | not recorded |
| [iora-sa.saeon.ac.za](https://palo.dirishwago.co.za/explore/iora-sa.saeon.ac.za.md) | active | 76,811 | footer |
| [bea.saeon.ac.za](https://palo.dirishwago.co.za/explore/bea.saeon.ac.za.md) | active | 80,389 | body |
| [samref.saeon.ac.za](https://palo.dirishwago.co.za/explore/samref.saeon.ac.za.md) | active | 85,439 | footer |
| [fsccis.saeon.ac.za](https://palo.dirishwago.co.za/explore/fsccis.saeon.ac.za.md) | active | 102,014 | body |
| [nccis.saeon.ac.za](https://palo.dirishwago.co.za/explore/nccis.saeon.ac.za.md) | active | 106,069 | body |
| [ocims.environment.gov.za](https://palo.dirishwago.co.za/explore/ocims.environment.gov.za.md) | dead | – | not recorded |
| [sarva.saeon.ac.za](https://palo.dirishwago.co.za/explore/sarva.saeon.ac.za.md) | dead | – | body, nav |

## Links out: 3 sites

Sites in the census that catalogue.saeon.ac.za's crawled pages link to, by PageRank rank (unranked last). "Seen in" is where on the linking pages the link appears.

| Site | Status | PageRank rank | Seen in |
|---|---|---|---|
| [saeon.ac.za](https://palo.dirishwago.co.za/explore/saeon.ac.za.md) | active | 897 | header |
| [dst.gov.za](https://palo.dirishwago.co.za/explore/dst.gov.za.md) | dead | – | header |
| [sarva.saeon.ac.za](https://palo.dirishwago.co.za/explore/sarva.saeon.ac.za.md) | dead | – | header |

## Links leaving .za: 3 domains

Domains outside .za that its crawled pages link to:

- github.com (header)
- maplibre.org (body)
- unsplash.com (header)

## Related

- Other sites in its zone (ac.za): https://palo.dirishwago.co.za/census/sites.md?zone=ac.za
- The shortest chain of links from it to another site, and back: https://palo.dirishwago.co.za/census/path.md?from=catalogue.saeon.ac.za&to={domain}
- Search the census: https://palo.dirishwago.co.za/census/search.md?q={words}

## About these figures

- Only links between .za sites in the census are in the graph; links from outside .za, social media and search engines are not observed.
- Links added by scripts after a page loads may be missed, and pages Palo has not crawled are not seen.
- Census-wide figures, definitions and limitations: https://palo.dirishwago.co.za/api/summary
- What the census holds and how to use it: https://palo.dirishwago.co.za/llms.txt
- This record for people: https://palo.dirishwago.co.za/explore/catalogue.saeon.ac.za